﻿/* GoogleCalculatorAction.cs
 *
 * Shuriken is the legal property of its developers. Please refer to the
 * COPYRIGHT file distributed with this
 * source distribution.
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

using System;
using Shuriken.Base;

namespace GoogleCalculator
{
    [ActionName("Calculate with Google")]
    [ActionSubjectType(typeof(ITextSubject))]
    public class GoogleCalculatorAction : BaseAction
    {
        public override bool CanExecuteOn(ISubject subject)
        {
            if (typeof(ITextSubject).IsAssignableFrom(subject.GetType()))
            {
                return true;
            }

            return false;
        }

        public override void Execute(ISubject subject)
        {
            if (subject != null && !string.IsNullOrEmpty(subject.Name))
            {
                GCalc gcalc = new GCalc();
                string result = gcalc.Calculate(subject.Name);

                ApplicationServiceHost.DefaultInstance.ExecuteCommand("Application", "DisplayNotification", result);
            }
        }


    }
}
